What is the answer to 6 x 2 + 18 x 2 -3 x 2?

Mathematics

2 answers:

Stels [109]3 years ago

8 0

42x if I'm correct. Hope this helps.

stellarik [79]3 years ago

6 0

The answer is: 42. use order of operations

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PLEASE HELP Solve |10x + 15| >= 105

yan [13]

$|10x + 15| \geq 105\\
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2x+3\geq21 \vee 2x+3\leq-21\\
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3 years ago

What is the squad root of 81

lara [203]

Answer:

$9$

Step-by-step explanation:

Step 1: Find the square root of 81

$\sqrt{81}$

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$\sqrt{9^{2}}$

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Answer: $9$

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3 years ago

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ruslelena [56]

Answer:

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Step-by-step explanation:

We just simply add like terms (terms with same power of x):

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Like terms are in brackets now

So you just simplify now to give you:

$6x^3+11x^2-14x+12$

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3 years ago

Part A: What does 0 represent in this situation? (3 points)

vampirchik [111]

Using the concept of number line, the solution to the questions posed are :

Pool surface
The height of slide is 12 meters above the pool surface
The level of the bottom of the pole should be marked as -3

The pool surface would be treated as sea level surface, such that, position below are marked as negative and position above are marked as positive.